Biodiversity Preservation / Conservation क्या है?
ऐतिहासिक पृष्ठभूमि
मुख्य प्रावधान
8 points- 1.
Three Levels: Conservation of genetic diversity (within species), species diversity (variety of species), and ecosystem diversity (variety of habitats and ecological processes).
- 2.
In-situ Conservation: Protection of species in their natural habitats (e.g., National Parks, Wildlife Sanctuaries, Biosphere Reserves, Community Reserves).
- 3.
Ex-situ Conservation: Protection of species outside their natural habitats (e.g., zoos, botanical gardens, gene banks, seed banks, captive breeding programs).
- 4.
Sustainable Use: Utilizing biodiversity components in a manner that does not lead to their long-term decline, thereby maintaining their potential to meet the needs and aspirations of future generations.
- 5.
Equitable Benefit Sharing: Fair and equitable sharing of benefits arising from the utilization of genetic resources, as enshrined in the CBD and implemented by India's Biological Diversity Act 2002.
- 6.
Major Threats: Habitat loss and fragmentation, climate change, pollution, invasive alien species, overexploitation of resources, and human-wildlife conflict.
- 7.
International Cooperation: Essential for addressing transboundary issues and sharing knowledge and resources (e.g., CITES, CMS, CBD, IPBES).
- 8.
India's Initiatives: Project Tiger, Project Elephant, Project Cheetah, National Biodiversity Authority, Biological Diversity Act 2002, and a vast network of protected areas.
दृश्य सामग्री
Biodiversity Conservation: A Comprehensive Framework
This mind map illustrates the multi-dimensional concept of biodiversity conservation, encompassing its levels, methods, threats, and the overarching legal and policy frameworks at national and international levels.
Biodiversity Conservation
- ●Levels of Diversity
- ●Conservation Methods
- ●Major Threats
- ●Legal & Policy Framework
In-situ vs. Ex-situ Biodiversity Conservation
This table highlights the fundamental differences between in-situ and ex-situ conservation methods, crucial for understanding diverse approaches to biodiversity preservation.
| Feature | In-situ Conservation | Ex-situ Conservation |
|---|---|---|
| Definition | Conservation of species in their natural habitats. | Conservation of species outside their natural habitats. |
| Objective | Protect entire ecosystems and the species within them. | Protect individual species, especially critically endangered ones, from extinction. |
| Advantages | Preserves ecosystem processes, cost-effective, allows natural evolution. | Protects species from immediate threats, useful for research, breeding programs. |
| Disadvantages | Difficult to manage large areas, vulnerable to habitat degradation. | High cost, limited genetic diversity, adaptation issues upon reintroduction, loss of natural behavior. |
| Examples (India) | National Parks, Wildlife Sanctuaries, Biosphere Reserves, Sacred Groves. | Zoos, Botanical Gardens, Gene Banks, Seed Banks, Captive Breeding Centers. |
हालिया विकास
5 विकासAdoption of the Kunming-Montreal Global Biodiversity Framework (2022) with ambitious targets for 2030 to halt and reverse biodiversity loss.
Increased focus on Nature-based Solutions and mainstreaming biodiversity into development planning and economic sectors.
Growing recognition of the economic value of ecosystem services and the need for their conservation.
Challenges posed by accelerating climate change, habitat degradation, and emerging infectious diseases (e.g., zoonoses).
India's continued efforts in species recovery programs, protected area management, and international environmental diplomacy.